IceTech FD Series - Page 27

SERVICE MANUAL FD/HD
27
7. USER TROUBLESHOOTING GUIDE
7.1. Modular models
PROBLEM
PROBABLE CAUSE
SOLUTION
None of the electrical parts
work.
The machine is unplugged.
Plug in the machine and verify socket power
Rear switch OFF
Switch ON
Front switch position 0
Move to ICE (behind front panel)
All the electrical parts work but
not compressor. (water
doesn´t freeze)
Front switch position WASH.
Move to ICE (behind front panel)
No water in tray
Not incoming water
Check water supply
Inlet strain at water valve blocked
Check and clean
Not enoug water to end cycle
Water level probe too low
Move up (steel rod beside pump)
Defective drain valve (check drain
leak during ice stage)
Disassemble and clean
Shield splash leaks
Check shield position
Water overflows tray
Level probe too high or scaled
Adjust / clean
Ice slab empty or too thick
Desadjusted/scaled thickness
probe
Adjust / clean
Difficult to release ice slab at
harvest
Unit bad leveled (tilted to back)
Level; down front
Not uniform flow pattern at
evaporator
Dirty or scaled distributor
Perform descaling procedure.
Remove and clean distributor (pull from two clips
at distributor sides)
Low production
Dirty condenser
Clean (check also incoming water/air
temperature)
Unit stops after few time
running
Safety presostat opens
Clean air condenser (back)
For further problems call aftersales service